Liquid sampling and testing cup



FIG. 1 shows a front perspective view of the liquid sampling and testing cup;

FIG. 2 shows a back perspective view of the liquid sampling and testing cup;

FIG. 3 shows a perspective view of the liquid sampling and testing cup with the lid and the rotary piston attached to the cup body thereof;

FIG. 4 shows a perspective view of the liquid sampling and testing cup with the lid and the rotary piston removed from the cup body thereof;

FIG. 5 shows a front elevation view of the liquid sampling and testing cup with the lid and the rotary piston removed from the cup body thereof;

FIG. 6 shows a top plan view of the cup shown in FIG. 5;

FIG. 7 shows a bottom plan view of the cup shown in FIG. 5;

FIG. 8 shows an enlarged perspective view of the base of the liquid sampling and testing cup shown in FIGS. 1 and 2; and,

FIG. 9 shows an enlarged perspective view of the rotary piston shown in FIGS. 1 and 2.

Broken lines showing of parts of the drawings are included for the purpose of illustrating use and environment and form no part of the claimed design. 

The ornamental design for a liquid sampling and testing cup, as shown and described. 